Whakaoti i te cos(99)/cos(33)-sin(99)/sin(33)

$$\frac{ \cos ( 99 ) }{ \cos ( 33 ) } - \frac{ \sin ( 99 ) }{ \sin ( 33 ) }$$

Aromātai

$$-\frac{14274147775665639690205403449156}{7137073887832819476834573140475}\approx -2$$

Ngā Upane Otinga

Evaluate trigonometric functions in the problem

$$\frac{-0.15643446504023104}{0.838670567945424} - \frac{0.9876883405951377}{0.5446390350150271}$$

Whakarohaina te \frac{-0.15643446504023104}{0.838670567945424} mā te whakarea i te taurunga me te tauraro ki te 100000000000000000.

$$\frac{-15643446504023104}{83867056794542400}-\frac{0.9876883405951377}{0.5446390350150271}$$

Whakahekea te hautanga \frac{-15643446504023104}{83867056794542400} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 64.

$$-\frac{244428851625361}{1310422762414725}-\frac{0.9876883405951377}{0.5446390350150271}$$

Whakarohaina te \frac{0.9876883405951377}{0.5446390350150271} mā te whakarea i te taurunga me te tauraro ki te 10000000000000000.

$$-\frac{244428851625361}{1310422762414725}-\frac{9876883405951377}{5446390350150271}$$

Ko te maha noa iti rawa atu o 1310422762414725 me 5446390350150271 ko 7137073887832819476834573140475. Me tahuri -\frac{244428851625361}{1310422762414725} me \frac{9876883405951377}{5446390350150271} ki te hautau me te tautūnga 7137073887832819476834573140475.

$$-\frac{1331254938790678533628944622831}{7137073887832819476834573140475}-\frac{12942892836874961156576458826325}{7137073887832819476834573140475}$$

Tā te mea he rite te tauraro o -\frac{1331254938790678533628944622831}{7137073887832819476834573140475} me \frac{12942892836874961156576458826325}{7137073887832819476834573140475}, me tango rāua mā te tango i ō raua taurunga.

$$\frac{-1331254938790678533628944622831-12942892836874961156576458826325}{7137073887832819476834573140475}$$

Tangohia te 12942892836874961156576458826325 i te -1331254938790678533628944622831, ka -14274147775665639690205403449156.

$$-\frac{14274147775665639690205403449156}{7137073887832819476834573140475}$$